Lassen GmbH

Heating, bathroom, renovation and building services in Freiburg im Breisgau

Contact information
We make your home in Freiburg and region the most beautiful place in the world! We offer you all interior design services as a complete solution: Based on your personal wishes and needs, we plan your renovation project in proven cooperation with...

Contact information

Lassen GmbH
Wiesentalstr. 23
79115 Freiburg im Breisgau
Germany
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Opening hours

Wednesday 07:30 am-06:00 pm

Websites & Profiles

97% Recommended
5 stars 72
2 stars 0
1 star 0
Excellent (4.91)
Cost-performance ratio
Excellent (5.00)
Top competencies

Turnaround

5.00 out of 5
20 Reviews

Availability

5.00 out of 5
20 Reviews

Quality assurance

5.00 out of 5
20 Reviews

75 Reviews on ProvenExpert.com

4.94 out of 5
Excellent
5.00 out of 5
Excellent
Recommendation
"All-round carefree package" in a given time frame

The Lassen company has fulfilled the demanding task of transforming an 'aging' apartment into a fresh and contemporary home for our tenants to our complete satisfaction.
With great competence, imagination and an eye for details, suitable materials and aesthetics, a small dream home was created within the estimated time after expert advice, careful planning and perfect coordination of the craftsmen from six trades. Our specifications and wishes were always taken into account.
Unforeseen problems were solved quickly and without complications, which was a real challenge with outdated electrical and plumbing systems. The whole thing was done with great consideration for the neighborly environment, very clean work was done, the employees were always friendly and worked competently and prudently. The finished apartment was handed over perfectly cleaned.
As the icing on the cake, we can once again see the incredible transformation of our apartment in an impressive 3-D documentation.
We would like to thank the Wangart family and their employees very much and are happy to recommend the Lassen company to others.

With kind regards
Gabriele and Klaus Schöttler, Freiburg - Haslach
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Customer review & rating for:
Lassen: Wohnraum
12/02/2021Familie Schöttler - Freiburg, Haslach
5.00 out of 5
Excellent
Recommendation
After acquiring a beautiful penthouse apartment in Freiburg-Günterstal, I was looking for a competent renovation company and found it with the company Lassen, Mr. Wangart. I could now really describe countless praise, it would only approximately convince.

From the beginning to the final end, only satisfaction and readiness, even for any changes that were not apparent in advance or did not like. Especially worth mentioning is the seriousness, reliability, punctuality and competence of the company Lassen and all the companies involved in the renovation. All employees only friendly and accommodating.

A, already in the apron planned time-out of Mr. Wangart, was taken over by the senior boss. The senior manager took over the renovation project as if she had been involved in the planning and was fully informed about the status.

The planned completion of the refurbishment was even done a few days before the mentioned date and that, in today's times!!!!!!. So the move-in could take place as planned in the freshly renovated apartment and my new home.

From my side a convinced recommendation.
Sunny greetings Mrs. Ruth Kunz - Freiburg, Günterstal
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Customer review & rating for:
Lassen: Wohnraum
11/10/2021Frau Kunz, Freiburg-Günterstal
5.00 out of 5
Excellent
Recommendation
A high priced, but also high quality supplier on all levels. We had initially chosen another company, but came to Lassen because of the excellent advice.
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Customer review & rating for:
LASSEN: Energie / Heizung
07/21/2020Anonymously
Lassen GmbH Comment from Lassen GmbH:
Thank you very much for your feedback, it's nice that we have convinced and inspired you with our work! Fam. Wangart and your team from renovate. LASSEN
5.00 out of 5
Excellent
Recommendation
We have now for the 3rd time the Fa. Lassen (or Fam. Wangart) commissioned renovations to our house in Germany. (1x bathroom renovation, 1x guest toilet renovation and now the entire heating system was completely renewed). Since we ourselves do not live in Germany, we were always very satisfied with the "all from one source" and did not have to be on site. Very good advice and implementation. Our tenants were also full of praise - also because the craftsmen did a great job and were very friendly. We can recommend the Lassen company and the Wangart family to anyone who is looking for very good advice and craftsmen and always wants to get an answer to questions.
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Customer review & rating for:
LASSEN: Energie / Heizung
07/17/2020Familie Metzger
4.50 out of 5
Excellent
Recommendation
All the best ! Tip Top ! Really recommendable !
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Customer review & rating for:
LASSEN: Energie / Heizung
07/14/2020Herr Hess
5.00 out of 5
Excellent
Recommendation
Only individual points that appeared personally assessable to the assessor were evaluated. The offer was prepared with fixed prices so that the core services in the final invoice corresponded exactly to the offer. Possible additional costs were identified at an early stage and invoiced in accordance with the quotation. The involvement of external "subcontractors" went smoothly (pumping, solar system, hydronic balancing, electrical connection, grounding). The employees and installers left an absolutely competent and very friendly impression on the client and the residents. The time arrangements were kept exactly. The system has worked so far (3 months) without any complaints.
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Customer review & rating for:
LASSEN: Energie / Heizung
07/14/2020Familie Schäfer
4.88 out of 5
Excellent
Recommendation
Our small, hardly used guest bathroom has become a daily used feel-good bathroom after the complete renovation of Bad Lassen.
Mr. Wangart took a lot of time for the joint brainstorming and planning. The remodeling went smoothly - the various trades were very well coordinated. For us, the time of the conversion was very stress-free, because the entire Lassen team worked professionally and prudently. And every evening the construction site was tidy! Even additional requests during the remodeling phase could be accommodated.
We can highly recommend Lassen and all the craftsmen involved.
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Customer review & rating for:
Lassen: Badrenovierung
07/12/2020Frau Bayer
Lassen GmbH Comment from Lassen GmbH:
Dear Mrs. Bayer, thank you very much for your great feedback - It was a lot of fun for us to realize your little dream bathroom. We wish you much joy with it! Your renovate. LASSEN - Team
5.00 out of 5
Excellent
Recommendation
Very reliable and atmospheric pleasant consultation and implementation of the measures.
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Customer review & rating for:
LASSEN: Energie / Heizung
07/05/2020Herr Haberbosch
Lassen GmbH Comment from Lassen GmbH:
Thank you Mr. Haberbosch for your order, your trust in our team and your recommendation! Much joy with your heating with understanding wishes family Wangart and your LASSEN team
5.00 out of 5
Excellent
Recommendation
A whole apartment was renovated, a wall was completely removed, plaster work, painting, floor laying work and a new electrical installation were made. I particularly liked the fact that during the planning process, my own wishes were taken into account, but suggestions for optimization were also made. Both the price range and the time frame were adhered to, the execution of the work was very well planned and the end result is as we imagined.
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Customer review & rating for:
Lassen: Wohnraum
04/30/2020Anonymously
5.00 out of 5
Excellent
Recommendation
Very competent, great service,friendly staff -reliable and very customer oriented.
The planning of the project and the implementation were flawless.
All work was done very carefully and cleanly and the plant was handed over by a very good and understandable briefing.
Will be very happy to plan further projects with Lassen GmbH.
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Customer review & rating for:
LASSEN: Energie / Heizung
04/17/2020Frau Scholz
5.00 out of 5
Excellent
After initial contact, we quickly got talking. We enjoyed very competent and goal-oriented planning and consulting.
All set dates and deadlines were met. The communication between us, the Lassen team and the qualified craftsmen on site worked smoothly. If we had any questions or problems, they answered them quickly and tried to solve them. Changes were also made afterwards without any problems and we were accommodated with further requests.
Overall, we are very satisfied with the execution of all work and the result and would definitely recommend Lassen.
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Customer review & rating for:
Badezimmer Renovierung / Modernisierung / Umbau mit LASSEN
04/16/2020Herr Brotzmann
Lassen GmbH Comment from Lassen GmbH:
Dear Brotzmann family, thank you very much for your great feedback and recommendation. Glad that you are completely happy and satisfied with your completely renovated condo, that is our ultimate goal. Sunny greetings Moritz Wangart and your renovate. LASSEN - Team
5.00 out of 5
Excellent
Recommendation
The employees of Bad Lassen are competent and very reliable. Announced deadlines are met.
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Customer review & rating for:
Badezimmer Renovierung / Modernisierung / Umbau mit LASSEN
04/01/2020Frau Hummel
5.00 out of 5
Excellent
Recommendation
After a consultation with Mr. Wangart, we decided to realize our vision and say goodbye to our bathtub and shower and have a spacious floor-level shower installed.
After our bathroom was practically transformed back into the shell state, it was fascinating to witness how the various trades, perfectly timed by Fa. Lassen, created the bathroom from scratch.
The work was carried out in a clean and highly professional manner, and the employees involved did an excellent job - special praise here to everyone involved.
It was fun and a pleasure to observe this.
The offered and agreed time frame of 14 working days was not only kept but also shortened by one day.
Minor errors, which always occur in such work, were corrected and dealt with immediately and to our satisfaction.
In summary, we would like to state that the renovation of our bathroom by Lassen went very well.

Even if a renovation on our own might have been cheaper - the work of Lassen and the perfect coordination of the craftsmen involved justified the possibly higher price.

We can only recommend Lassen and its employees as well as the team of craftsmen involved.
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Customer review & rating for:
Badezimmer Renovierung / Modernisierung / Umbau mit LASSEN
03/25/2020Gerhard Adler
5.00 out of 5
Excellent
Recommendation
***** Heating modernization with solar energy and electricity storage *****

At the 2019 Energy Fair, we asked various exhibitors about the combination of heating unit, heating system, gas, electricity and photovoltaics that they offer. The most committed, detailed and convincing advice we received was from Mr. Konrad Wangart, company LASSEN.

The overall concept he drew up took into account not only all the special features of the house construction and installation, but also the financial framework we had set.

Each of the partner companies he engaged and their employees worked with great commitment and at the highest professional level and delivered their respective trades on schedule. Thus, the agreed timeframe of three weeks could be met to the day.

In this context, we would like to emphasize the absolute reliability and friendly affability of every craftsman involved in the realization of our plant. This is especially true because, due to the very high slope of the house, correspondingly long footpaths had to be covered for all the equipment and material.

We can rely on the Lassen company - that is our summary - which is why we recommend them to everyone without any reservation.

Sunny greetings
Obrecht van Reijen & Dr. Aurer
- Freiburg - Ebnet (2019)
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Customer review & rating for:
LASSEN: Energie / Heizung
01/22/2020Obrecht van Reijen & Dr. Aurer
5.00 out of 5
Excellent
Recommendation
A bathroom renovation is an investment in one's own home that one does not make lightly - especially if the bathroom is quite small. From the very first conversation with Mr. Wangart, it was clear that we had turned to the right company: serious, competent, customer-oriented. From conception to handover, the project was personally accompanied by Mr. Wangart (also during the demolition and construction phase) and brought to a successful conclusion on time. The result has fully met our expectations, it was the maximum of the small space 'rausgeholt'. The cost plan was adhered to 100%, and even after completion, they were happy to answer our questions.
SO goes service - my wife & I agree: a clear recommendation!
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Customer review & rating for:
Badezimmer Renovierung / Modernisierung / Umbau mit LASSEN
11/24/2019Familie Zimmermann aus Merzhausen
Lassen GmbH Comment from Lassen GmbH:
Thank you very much for your recommendation and the recognition of our work! Much joy with your new feel-good bathroom wishes the whole team of renovate. LASSEN
5.00 out of 5
Excellent
Recommendation
Reference with reverence

In the shower still annoying cups?
Who makes them away quickly? Company LASSEN!
Quickly and very competently
Tile the floor and walls!
And completely without stress. Hard to believe!

Well, by far not everything fits into such a small limerick. In addition to the already praised tile work, electrical and plumbing work with all the trimmings and (last but not least) the painting work was done extremely accurately (and always on schedule!). It was nice that the Lassen team also included a very competent young woman! Especially noteworthy: when the old floor tiles were peeled out, not even the underfloor heating underneath was affected...

When the 'supervisor' and organizer, Mr. Moritz Wangart, went on vacation, his mother took over the construction site. Mrs. Wangart also took care of the seemingly most trivial detail - both from her desk in Freiburg and in our house. With her, I could even 'schwäbisch schwätza' when it came to (smoothly) fixing small problems. My 98-year-old mother was also pleased with the beautiful result. Despite her dementia, she still notices 'her' beautiful new bathroom every time. She can now sit comfortably in her shower chair (and I can walk all the way around her!).

I am really grateful to the acquaintance who recommended the Lassen company to me.

Münstertal, October 2019

Hildegard Morath

PS: And I write it d o c h: The new WC with washing function ('jet nozzle'; in good Swabian 'Fiedla-Wäscherle') I can only strongly recommend. There was no room for a bidet, which I regretted at first, but in retrospect I'm glad I didn't have to 'lift' my mother from the WC to the bidet...
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Customer review & rating for:
Badezimmer Renovierung / Modernisierung / Umbau mit LASSEN
10/31/2019Frau Hildegard Morath, Münstertal
4.88 out of 5
Excellent
Recommendation
Starting from the question: "What can we contribute to climate protection?", we contacted the Lassen company in Freiburg.
Mr. Konrad Wangart informed us at one of the company's own in-house trade fairs.
He planned with us, gave us an approximate cost framework and looked after us in an exemplary manner after our decision to bring our house up to date in terms of climate.
With a PV system with electricity storage and a new condensing boiler with thermal solar support, we tackled the proposed measures or had them tackled by the Lassen company.
We were convinced by the competently executed work, arising questions and organizational problems were immediately clarified and the planned time frame was exactly adhered to.
We can only recommend the Lassen company without reservation.
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Customer review & rating for:
LASSEN: Energie / Heizung
10/15/2019Birgit Bernstein-Hodapp, Johannes Hodapp
5.00 out of 5
Excellent
Recommendation
Dear Mr. Wangart,

I would like to thank you and all the trades involved for the wonderful transformation of my premises - my best Christmas present!

Before: A worn out 80's bathroom and guest toilet.
After: I am happy about the result and enjoy it!

Before: A rough idea and horror of having to choose from thousands of options in tiles, fixtures, lamps, radiators, etc.
After: My brilliant bathroom planner Moritz Wangart takes photos during the initial visit, listens with interest and attention, can empathize immediately and presents a proposal after a short time, to which only the joint fine tuning must be made and he himself introduces great ideas that I would never have thought of myself.

Before: "Oh what one must often hear and read about evil craftsmen" (loosely based on W. Busch).
After: They really do exist - competent, reliable and very friendly craftsmen who don't just do things by the book, but think along with me, discuss things with me and motivate me to make subsequent corrections or are immediately on hand in the event of minor mishaps.

- the efficient and committed fitter Mr. Waskow, a veteran of the Lassen company, together with the hard-working apprentice for the successful coordination of the design and the small corrections that were implemented immediately
- the tiling company Kowalk and its employees (for the advice on the color of the grout and for the perfect realization and design of my ideas)
- Mr. Hiller and colleagues for the wonderful color design (a dream in pink, which even men like)
- Mr. Meybrunnn for everything electric and the installation of the optimal lighting

And of course especially Mr. Wangart as planner and director, who always kept the overview and could keep the time management despite extended orders.

A good idea was to simply hand over the key, move in with friends during the renovation and only "peek" now and then to see what the Heinzelmännchen had already done in the meantime. The elevator and apartment were protected from damage and soiling and all neighbors were informed and asked for their understanding.

The principle of "everything from a single source" and the mission statement of the Lassen company have impressed me very much and therefore: gladly again at any time.
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Customer review & rating for:
Lassen: Badrenovierung
09/24/2019U. Portscht
5.00 out of 5
Excellent
Recommendation
During the core renovation of our bathroom by the company LASSEN, we were not only a customer but also a partner from the planning and execution of the project. Our wishes were professionally realized and even during the construction phase small changes were still possible. The craftsmen of all trades worked quickly, professionally and were always very friendly.
Even unpredictable situations were mastered by the team with bravura.
Thus, in just three weeks, a bathroom with the charm of the 80s was transformed into a modern, beautiful and contemporary bathroom according to our wishes.
Many thanks to the Lassen team
from family Bretschneider, March
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Customer review & rating for:
Lassen: Wohnraum
08/22/2019Familie Bretschneider, March
5.00 out of 5
Excellent
Recommendation
Sensational and above all punctual work - not a matter of course in this day and age. Thank you for this @Lassen GmbH
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Customer review & rating for:
Badezimmer Renovierung / Modernisierung / Umbau mit LASSEN
07/26/2019Nils Petersen
113 Reviews from
3 other sources
4.84 out of 5
Excellent
5.00 out of 5
Excellent
8 reviews on Facebook
 
03/18/2022
5.00 out of 5
Excellent
16 reviews on golocal
 
06/03/2022
4.80 out of 5
Excellent
89 reviews on Google
 
06/28/2022
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All reviews and experiences about Lassen GmbH are the subjective opinions of those who compose and submit them  |  The profile owner is responsible for the contents of this page  |   Profile active since 11/30/2017  |  Last update: 02/28/2022   |  Report profile

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